For 50 years, Shangshang are focusing on product development, manufacturing and services of electric wire and cable. The products have been widely used in the fields of renewable energy, Power transmission & distribution networks, shipbuilding & offshore& port infrastructures, buildings & engineering constructions, mining, industrial manufacturing, transportation and military & defense,etc. The products have been also used in state-class key projects, such as Tiananmen Rostrum Renovation Project, BeijingOlympicProject, Shanghai World-Expo Project, Nanjing Youth Olympic Project, Beijing-Shanghai High-speed Railway Project, Nuclear Power Plant Projects, etc. Moreover, the products have been exported to over 80 countries and regions such as Italy, Singapore,Australia, Egypt, USA, Cuba and China Hongkong. etc.